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£¨Æäʵ£¬ÎÒÏëÒªµÄ½á¹ûºÜ¼òµ¥£¬¾ÍÊÇÿ¸ö·ÖÎö²½t£¬µ÷ÓÃQ=239.9-171.1*COS(t*w)-296.8*SIN(t*w)-33.14*COS(2*t*w)+100.1*SIN(2*t*w)-7.849*COS(3*t*w)-15.09*SIN(3*t*w)+21.27*COS(4*t*w)+1.48*SIN(4*t*w)-0.3852*COS(5*t*w)-16.34*SIN(5*t*w)-13.26*COS(6*t*w)-32.09*SIN(6*t*w)-33.43*COS(7*t*w)+15.01*SIN(7*t*w)+5.696*COS(8*t*w)+14.14*SIN(8*t*w)£©ÆäÖУ¬wΪ¶¨Á¿£¬tΪʱ¼ä¡£
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!     ¶¨ÒåËæÊ±¼ä±ä»¯µÄÈÈÁ÷£¨µÚ¶þÀà±ß½çÌõ¼þ£©
      SUBROUTINE DFLUX(FLUX,SOL,KSTEP,KINC,TIME,NOEL,NPT,COORDS,
     1 JLTYP,TEMP,PRESS,SNAME)
C
      INCLUDE 'ABA_PARAM.INC'
C
      DIMENSION FLUX(2), TIME(2), COORDS(3)
      CHARACTER*80 SNAME


C      user coding to define FLUX(1) and FLUX(2)
        
      FLUX(2)=0

      as=0.90             !!Â·ÃæµÄÌ«Ñô·øÉäÎüÊÕÂÊ
         
      
      A1=-171.1*COS(TIME(1)*0.353)
      B1=-296.8*SIN(TIME(1)*0.353)
      A2=-33.14*COS(TIME(1)*2*0.353)
      B2=100.1*SIN(TIME(1)*2*0.353)
      A3=-7.849*COS(TIME(1)*3*0.353)
      B3=-15.09*SIN(TIME(1)*3*0.353)
      A4=21.27*COS(TIME(1)*4*0.353)
      B4=1.48*SIN(TIME(1)*4*0.353)
      A5=-0.3852*COS(TIME(1)*5*0.353)
      B5=-16.34*SIN(TIME(1)*5*0.353)
      A6=-13.26*COS(TIME(1)*6*0.353)
      B6=-32.09*SIN(TIME(1)*6*0.353)
      A7=-33.43*COS(TIME(1)*7*0.353)
      B7=15.01*SIN(TIME(1)*7*0.353)
      A8=5.696*COS(TIME(1)*8*0.353)
      B8=14.14*SIN(TIME(1)*8*0.353)
      q=239.9+A1+B1+A2+B2+A3+B3+A4+B4+A5+B5+A6+B6+A7+B7+A8+B8
      
      
      FLUX(1)=as*q      !½øÈëÂ·ÃæµÄÈÈÁ÷Á¿
      
      RETURN
      END
      

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